HMC704LP4E Datasheet, PDF (2/44 Pages) Hittite Microwave Corporation – 8 GHz fractionaL-N PLL

v04.0215
HMC704LP4E
8 GHZ FRACTIONAL-N PLL
Table 1. Electrical Specifications
VDDCP, VPPCP = 5V+/-4%; RVDD, AVDD, DVDD, VDDPD, VCCPS = 3.3V +/-10%; AGND = DGND = 0V
Parameter
RF INPUT CHARACTERISTICS
RF Input Frequency Range
Prescaler Input Freq Range
Power Range
Impedance
REF INPUT CHARACTERISTICS
Frequency Range (3.3V)
Power from 50Ohm Source
Impedance
Ref Divider Range (14 bit)
PHASE DETECTOR RATE
Integer Mode
Fractional Mode A
Fractional Mode B
CHARGE PUMP
Output Current
POWER SUPPLIES
RVDD, AVDD, VCCPS, VCCHF, VCCPD
- Analog supply
DVDD - Digital supply
VDDLS, VPPCP Charge Pump
3.3V - Current consumption
5V - Current consumption
Power Down Current
BIAS Reference Voltage
PHASE NOISE
Flicker Figure of Merit (FOM)[2]
Floor Figure of Merit [11]
Flicker Noise at f_offset
Phase Noise Floor at f_vco with f_pd
Total Phase Noise vs f_offset, f_vco, f_pd
Jitter
SPURIOUS
Integer Boundary Spurs @~8GHz
Conditions
[6][7]
[1]
[1]
[13]
100 Ohms each leg||3pF
[1][8]
[12]
[1][12]
20uA Steps
Min.
DC
DC
-15
DC
1
DC
DC
DC
0.02
Typ.
-7
100||3
50
6
100||3
50
50
50
All should be equal
VDDLS, VPPCP must be
equal
[9]
All Modes
[10]
Pin 12. Measured with
10GOhm Meter
3.0
3.0
3.0
38
2
1.880
3.3
3.3
5.0
52
6
1.920
Integer HiK Mode
Integer Normal Mode
Fractional HiK Mode [3]
Fractional Normal Mode [3]
-236
-232
-232
-228
PN_flick = Flicker FOM +20log(f_vco) -10log(f_offset)
PN_floor = Floor FOM + 10log(f_pd) +20log(f_vco/f_pd)
PN = 10log(10(PNflick ^/10) + 10(PNfloor ^/10) )
SSB 100Hz to 50kHz
[4][5]
offsets less than loop band-
width, f_pd = 50MHz
-266
-233
-230
-230
-227
50
-60
Max.
8000
4000
-3
350
16,383
115
80
100
2.5
Units
MHz
MHz
dBm
Ohms||pF
MHz
dBm
Ohms||pF
MHz
MHz
MHz
mA
3.5
V
3.5
V
5.2
V
58
mA
7
mA
100
uA
1.960
V
-231
-228
-227
-225
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
fs
-52
dBc
Irrliniecgfseohpntrsomsenoa_{Fsftiisibtoohingilrrirtdyafupnpirstnaerairdi}sts_{cihesbeseuydmt,himebaddtyp9melbiAc7yalanyi8Ataviorln-}oe_ena2gsl_{ruoo5ylDrgt 0}eofDr_avtoh_-eimcnev3eri_dcwi3stesis_4siutse_{ofs3obeur.nepitdtSle}isee_lpavur_{leescac•}deinf,_eiyctn9oaop_7otriaboft8renoe_dsrn-ata_{2escnouc5ryrbusjip0ern:}aacf_{-rttteiAe3ntnoga3ntecnrma7hdigae3lhnrontegstlgfseiaoaobwffDx}lAiepthn.a_{e•oatHuelvotoOngi}wnt_csorDeeotdviecre_{sveeori,.c,threNneIsooonr. ncl.FOPi,nohnOeroennpTaereeti:cc7wTeh8,en1wodc-3lewho2lgin.9vayeo-4nrWly7oa,a0glya0o,yng•PdW..OOctora.odBymep,orlax/Nohcn9eoil1tirnt0oiwe6trde,aoeNmtorwosdw:rww,AwoMno.aadAlno,agM0lo2ADg0e.0cv62oic02me6s2,-9In10c.6,}
Trademarks and registered tradem_Aar_pks_par_le_icth_ae_tp_ir_oop_ner_sty_uof_pth_pei_or r_re_ts_:pe_Pct_hive_oo_nw_ene_:rs₉. _{78-250-3343 o}A_rpp_Rli_Fca_Mtio_Gn_-S_au_pp_pp_sor_@t:_aP_nho_an_loe:_g1_.-_c8_o0_m0-ANALOG-D
5-2